英語北師大版選修7 Unit20 New Frontiers Lesson 1 《Futurology》 課件2(1)

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A radio telescope,A telescope,A microchip,DNA,Deoxyribonucleic acid,Exercise 1,Biology Physics Information technology Astronomy,1.A radio telescope 2.An atom 3.A microscope 4.A microchip 5.DNA,Exercise 1,Biology Physics Information technology Astronomy,3.A microscope 5.DNA 2.An atom 4.A microchip 1.A radio telescope,,,,,,Exercise 2,biology,physics,astronomy,information technology,Bacteria,,Artificial intelligence Data processing Online Search engine,,,Energy equation gravity mass radioactivity radium,Black hole Deep space Galaxy Light year Solar system universe,Exercise 3 listening,The answers are:,1.news 2.interview 3.educational 4.quiz,Exercise 4 think about the answers these questions,1.have three students read out the questions,2.students work in pairs and discuss the answers,Lesson 1 Futurology,Before you start,Read to learn,Language points,Homework,Summary,1.Look at the headlines below.What do You think they mean?,From the past to the future,The future business,Tomorrow’s world,A perfect future?,2.Read the text and complete the table,3.Why is the writer interested in futurology?,Language points,1.look into向.的里面看, 窺視; 瀏覽;觀察, 調(diào)查 eg: The mayor promised to look into whether the clash was designed, or it just happened by accident. 市長答應調(diào)查這次沖突是預先計劃好的,還是偶然發(fā)生的。 He looked through a number of journals before he started the research project. 他在進行該項研究課題前查閱了許多期刊。,2. hundreds of好幾百, 許許多多 3. millions of times數(shù)以百萬倍的 4. both…and… 既.又. 5. link…to… （與on, to, in to連用）聯(lián)合， （常與together, to, with連用）連接,6. communicate with通話, 通信;［英］（房間等）互通 to communicate with a person 與人聯(lián)絡 eg:The Minister for Foreign Affairs has already communicated on this event with the American President. 外交部長已經(jīng)跟美國總統(tǒng)就此事件交換過意見了。 This room communicates with the other room. 這個房間與那一個房間相通。,7. in terms of adv. 根據(jù), 按照, 用.的話, 在.方面; 以…的觀點；就…而說 8. the amount of… …數(shù)目 an amount of相當數(shù)量的; 一些 a large amount of大量,9. carry out 完成, 實現(xiàn), 貫徹, 執(zhí)行 eg：I have carried out my work. 我已經(jīng)完成了我的工作。,10. by the year 2020 到2020年之前 by the middle of the century 到本世紀中葉之前 by the end of the century 到本世紀末,11. suitable for/to adj.適合.的 eg: This toy is not suitable for young children. 這個玩具不適合小小孩玩。 books suitable for children 適合兒童閱讀的書籍 This wine is not suitable to my taste.這酒不合我的胃口。,同學們,來學校和回家的路上要注意安全,同學們,來學校和回家的路上要注意安全,